1982-9949
1982-9949
S1982-99492020000200044
10.17058/rea.v28i2.14051
Brazil
Brazil
00
05
2020
00
05
2020
28
2
44
57
[
2004
143-71
]
[
2007
]
[
2011
]
[
2018
16
]
[
1996
]
[
2013
21
01
01
]
[
2015
33
2
2
]
[
2014
37
1
1
]
[
1995
]
[
1996
]
[
2003
9
]
[
2012
10
]
[
]
[
1997
]
[
2001
09
09
]
[
2003
]
[
2014
73-102
]
[
2012
10
]
[
2008
]
[
1997
98-145
]
[
2009
]